- Make mwenv automatically adapt the setting to current build dir.
- Fix include paths that mwccnlm does not understand
- Link libmysl with yassl  


netware/BUILD/mwccnlm:
  Update mwccnlm to convert -I../.. to -I../../
netware/BUILD/mwenv:
  Automatically detect current build dir and based on that calculate current build dir in winw format.
  Allow caller to define MYDEV to override the defatul "F:/mydev"
  Set all paths from these three variables
netware/Makefile.am:
  Link libmysql with yassl_libs